2. Children should not eat too stimulating and spicy food after operation.

3. Once local ecchymosis and hematoma are found after operation, they should be treated in time, such as local hot compress and physical therapy, and the local hematoma should be removed when necessary.

4. It needs to be bandaged after the operation. It should be noted that bandages are usually kept for about a week. It is best not to open it easily during this period, so as not to affect the surgical effect.

5. It is best to stay in bed after operation. If you have mild nausea or vomiting, you can give comfort or intramuscular injection of metoclopramide.

6. After the operation, you need to go to the plastic surgery hospital for regular review to ensure that everything is normal during the recovery period.